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(388535) 2007HN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.94733 6.414e-08 au
e 0.234331 5.759e-08
i 1.134 6.66e-06 deg
Ω 276.053 0.0004953 deg
ω 6.792 0.0004958 deg
M 13.547 2.307e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0224 au
Aphelion 4.8723 au
Asc. node-Earth separation 2.00955 au
Desc. node-Earth separation 3.87977 au
Earth MOID 2.00568 au
Orbital period 2864.53 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 226 (1)
Radar observations (Discarded) 0 (0)
Arc length 7967.99 days
Unobserved 291 days

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Ephemeris at epoch 60425 MJD
Right Ascension 329.596 deg
Declination -11.7496 deg
V Magnitude 21.47 mag
Solar Elongation 67.34 deg
Galactic Latitude -46.67 deg
Rate 0.289 deg/day
Direction 68.898 deg

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